Over the weekend, the annual Bridge School Benefit concert took place at the Shoreline Amphitheatre in Mountain View, California.

As is always the case, the multi-day festivities featured amazing sets from living legends such as Neil Young, Roger Waters, Willie Nelson and Metallica — and it was Young and ‘Tallica who teamed up for a fun rendition of Buffalo Springfield’s “Mr. Soul.”

Watch their performance below:

Below, enjoy some other fan-shot highlights from the concert. First, here’s Dave Matthews and Tim Reynolds: